What is a vertex: 1: In computer graphics, a vertex (Vertex) refers to a point in space, which is usually used to represent a vertex of a 3D model or a corner of a 2D graphic. A vertex usually includes attribute information such as its position in space, normal vector, color, and texture coordinates. 2: […]
Tag: tex
Teach you how to use Docker to deploy a SpringBoot project from 0 to 1 with pictures and texts [latest version]
foreword Docker is a very popular container technology now, which can help us quickly deploy a project and environment (such as: mysql database, mq, etc.) This article will lead you to deploy a SpringBoot project from 0. After reading it, you can deploy your project and amaze your friends! Directory Basic environment deployment SpringBoot jar […]
Postgresql source code (103) expression ExprContext in PLpg/SQL
0 Summary (You can watch it last) Two structures contained in PLpgSQL_execstate: EState *simple_eval_estate, ExprContext *eval_econtext ExprContext is generally enough to be thrown to the SQL engine for execution, but ExprContext will rely on the EState structure to create it, so when PL is executed, the plpgsql_exec_function function needs to pass in the EState structure […]
The awk command of the text Three Musketeers
Awk Overview How awk works: Read text line by line, separated by space or tab key as the separator by default, save the separated fields into built-in variables, and execute the editing command according to the mode or condition. awk tends to split a line into multiple “fields” before processing. The reading of awk information […]
The sed editor of the three musketeers of text
Three musketeers of text: all read and process by line. grep filters line content. awk filter fields. sed Filters line contents; modifies line contents. sed editor sed is a stream editor that edits data streams based on a pre-provided set of rules before the editor processes the data. The sed editor can process data in […]
Java running error [Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder ‘airs.appkey’]
The error is as follows, org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘arisController’: Unsatisfied dependency expressed through field ‘arisIframeService’; nested exception is org.springframework.beans.factory.rea beanCreationException: Error c arisIframeService’: Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder ‘airs.appkey’ in value “${airs.appkey}” at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:659) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) […]
[echarts] line chart echarts double arrow plus text
You can directly click on this echarts example and edit it directly option = {<!– –> tooltip: {<!– –> trigger: ‘axis’, }, xAxis: [ {<!– –> type: ‘category’, boundaryGap: false, axisTick: {<!– –> alignWithLabel: true, }, axisLabel: {<!– –> textStyle: {<!– –> fontSize: 20, fontWeight: ‘bold’, }, formatter: function (value, index) {<!– –> if (index […]
News text classification task: using Transformer to achieve
If you think the content is good, welcome to like, collect and pay attention, we will continue to input more high-quality content in the future If you have any questions, please pay attention to private stamps or comments (including but not limited to NLP algorithm related, linux learning related, postgraduate and Ph.D. related…) (The cover […]
19. React pop-up window and text switching
Modal/Drawer – floating layer form – Pro Components (ant.design) reference address Show results import React, { useEffect, useState } from “react”; import { Amplify, API, graphqlOperation } from ‘aws-amplify’ import { createTodo, createBook } from ‘../graphql/mutations’ import { listTodos, listBooks} from ‘../graphql/queries’ import “../resources/Calendar.css”; import { getOverrideProps } from “@aws-amplify/ui-react/internal”; import { Button, Form, Input, […]
Text Template Technical Solution in Video Editing Scenario
Author | Lok’tar ogar guide Based on the development practice of Duka Editing APP text templates, this article shares the technical solution of static text template rendering capabilities in video editing scenarios. As a superset of the rich text rendering solution, this technical solution can be extended to other scenarios that require complex rich text […]